As title states would like a comparison of these 3. I'm running 2 fi ssd 10's in about .90 ft3@35hz it sounds pretty good but I damaged one of the baskets in an unfortunate t-nut accident. Powered by a soundstream ref 1.1000. I listen to mostly metal and as far as enclosure size the largest I think I can possibly go would be 1.25ft3 and still get low tuning if desirable. I am leaning heavily towards the alpines as stellar reviews are all over the Internet I just wanted some of your guys opinions. Thanks in advance.